COORDEM TRANSPORT TECH. CO., LTD is an original technology provider of modern rail control commands and signaling system (CCS). COORDEM CBTC system is designed according to IEC-62290 and EN-5012X series, it meets the UGT functional requirements in EU FP6, FP7 and the related standards of China. It covers the functions of CBI, ATP, ATO, ATS and supports a variety of operational automation grades such as GOA0, GOA1, GOA2, GOA3, GOA4. It can be used in metro, light rail, regional and suburban railway, modern tram, low speed maglev.